CN206673199U - A kind of waterproof earphones connector - Google Patents
A kind of waterproof earphones connector Download PDFInfo
- Publication number
- CN206673199U CN206673199U CN201720285860.3U CN201720285860U CN206673199U CN 206673199 U CN206673199 U CN 206673199U CN 201720285860 U CN201720285860 U CN 201720285860U CN 206673199 U CN206673199 U CN 206673199U
- Authority
- CN
- China
- Prior art keywords
- groove
- sealing ring
- section
- cross
- base frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model is applied to headset connector field, disclose a kind of waterproof earphones connector, including plastic cement insulating base frame and multiple connection terminals, the front end of plastic cement insulating base frame has the circular socket holes being used for for headset plug insertion, the front end of circular socket holes is provided with the first groove in a ring, first groove is arranged with the first sealing ring, the cross section of first groove is trapezoidal, first sealing ring protrudes the first groove, the cross section that first sealing ring protrudes from the part of the first groove is in isosceles triangle, the second groove in a ring is provided with the outside of plastic cement insulating base frame, second groove is arranged with the second sealing ring, the cross section of second groove is trapezoidal, second sealing ring protrudes the second groove, the cross section that second sealing ring protrudes from the part of the second groove is in isosceles triangle or semicircle.A kind of waterproof earphones connector provided by the utility model, waterproof effect is good, and reliability is high.
Description
Technical field
The utility model belongs to headset connector field, more particularly to a kind of waterproof earphones connector.
Background technology
Headset connector on the mobile terminal such as mobile phone, tablet personal computer at present, its waterproof effect is not good enough, and current are easily from ear
Enter at machine connector in mobile terminal, product reliability is not good enough.
Utility model content
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, there is provided a kind of waterproof earphones connector,
Its waterproof effect is good, and reliability is high.
The technical solution of the utility model is：A kind of waterproof earphones connector, including plastic cement insulating base frame and multiple connections
Terminal, the front end of the plastic cement insulating base frame have a circular socket holes being used for for headset plug insertion, before the connection terminal
End is stretched into the circular socket holes, and the rear end of the connection terminal is the leg outside the plastic cement insulating base frame, the circle
The front end of shape jack is provided with the first groove in a ring, and first groove is arranged with the first sealing ring, first groove
Cross section it is trapezoidal, first sealing ring protrudes first groove, and it is recessed that first sealing ring protrudes from described first
The cross section of the part of groove is in isosceles triangle, and the second groove in a ring, institute are provided with the outside of the plastic cement insulating base frame
State the second groove and be arranged with the second sealing ring, the cross section of second groove is trapezoidal, described in the second sealing ring protrusion
Second groove, the cross section that second sealing ring protrudes from the part of second groove are in isosceles triangle or semicircle.
Specifically, first sealing ring is silica gel sealing ring.
Specifically, second sealing ring is silica gel sealing ring.
Specifically, second groove is close to the front end of the plastic cement insulating base frame.
Specifically, the 3rd groove in a ring, the 3rd groove and described second are additionally provided with the circular socket holes
Groove is adjacent, and the 3rd groove is arranged with the 3rd sealing ring.
Specifically, the cross section of the 3rd groove is trapezoidal, and the 3rd sealing ring protrudes the 3rd groove, described
The cross section that 3rd sealing ring protrudes from the part of the 3rd groove is in isosceles triangle or semicircle.
A kind of waterproof earphones connector provided by the utility model, when headset plug is connected to circular socket holes, earphone
Socket can be resisted against the first sealing ring, prevent water from circular socket holes flow into product in, the second sealing ring can be sealed in hand
In the terminal shells such as machine, it can prevent water from entering in terminal, waterproof effect is good, and reliability is high.
Brief description of the drawings
Fig. 1 is a kind of schematic perspective view for waterproof earphones connector that the utility model embodiment provides.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only explaining
The utility model, it is not used to limit the utility model.
As illustrated, a kind of waterproof earphones connector that the utility model embodiment provides, including the He of plastic cement insulating base frame 1
Multiple connection terminals 2, the front end of the plastic cement insulating base frame 1 has the circular socket holes 10 being used for for headset plug insertion, described
The front end of connection terminal 2 is stretched into the circular socket holes 10, and the rear end of the connection terminal 2 is positioned at the plastic cement insulating base frame
Leg outside 1, the front end of the circular socket holes 10 are provided with the first groove in a ring, and it is close that first groove is arranged with first
Seal ring 31, the cross section of first groove is trapezoidal, and first sealing ring 31 protrudes first groove, and described first is close
The cross section that seal ring 31 protrudes from the part of first groove is in isosceles triangle, and the outside of the plastic cement insulating base frame 1 is set
The second groove in a ring is equipped with, second groove is arranged with the second sealing ring 32, and the cross section of second groove is in ladder
Shape, second sealing ring 32 protrude second groove, and second sealing ring 32 protrudes from the part of second groove
Cross section be in isosceles triangle or semicircle, when headset plug is connected to circular socket holes 10, the socket of earphone can be supported
In the first sealing ring 31, prevent water from being flowed into from circular socket holes 10 in product, the second sealing ring 32 can be sealed in the terminals such as mobile phone
In housing, it can prevent water from entering in terminal, waterproof effect is good.The diameter of circular socket holes 10 can be 3.5mm or 2.5mm.
Specifically, second groove is close to the front end of the plastic cement insulating base frame 1.
Specifically, it is additionally provided with the 3rd groove in a ring in the circular socket holes 10, the 3rd groove and described the
Two grooves are adjacent, and the 3rd groove is arranged with the 3rd sealing ring 33.
Specifically, the cross section of the 3rd groove is trapezoidal, and the 3rd sealing ring 33 protrudes the 3rd groove, institute
The cross section for stating the part that the 3rd sealing ring 33 protrudes from the 3rd groove is in isosceles triangle or semicircle.
Specifically, first sealing ring 31 is silica gel sealing ring.Can between the groove of first sealing ring 31 and first
To be provided with fluid sealant, to prevent the first sealing ring 31 from coming off.
Specifically, second sealing ring 32 is silica gel sealing ring.Can between the groove of second sealing ring 32 and second
To be provided with fluid sealant, to prevent the second sealing ring 32 from coming off.
Specifically, the 3rd sealing ring 33 is silica gel sealing ring.Can between 3rd sealing ring 33 and the 3rd groove
To be provided with fluid sealant, to prevent the 3rd sealing ring 33 from coming off.
A kind of waterproof earphones connector that the utility model embodiment is provided, when headset plug is connected to circular socket holes 10
When, the socket of earphone can be resisted against the first sealing ring 31, prevent water from being flowed into from circular socket holes 10 in product, the second sealing ring 32
It can be sealed in the terminal shells such as mobile phone, can prevent water from entering in terminal, waterproof effect is good.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Any modification, equivalent substitution or improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (6)
1. a kind of waterproof earphones connector, including plastic cement insulating base frame and multiple connection terminals, before the plastic cement insulating base frame
With the circular socket holes being used for for headset plug insertion, the front end of the connection terminal is stretched into the circular socket holes, described at end
The rear end of connection terminal is the leg outside the plastic cement insulating base frame, it is characterised in that the front end of the circular socket holes is set
The first groove in a ring is equipped with, first groove is arranged with the first sealing ring, and the cross section of first groove is trapezoidal,
First sealing ring protrudes first groove, and first sealing ring protrudes from the cross section of the part of first groove
In isosceles triangle, the second groove in a ring is provided with the outside of the plastic cement insulating base frame, second groove is arranged with
Second sealing ring, the cross section of second groove is trapezoidal, the second sealing ring protrusion second groove, and described second
The cross section that sealing ring protrudes from the part of second groove is in isosceles triangle or semicircle.
2. a kind of waterproof earphones connector as claimed in claim 1, it is characterised in that first sealing ring is silica gel sealing
Ring.
3. a kind of waterproof earphones connector as claimed in claim 1, it is characterised in that second sealing ring is silica gel sealing
Ring.
4. a kind of waterproof earphones connector as claimed in claim 3, it is characterised in that second groove is close to the modeling
The front end of glue insulating base frame.
5. a kind of waterproof earphones connector as claimed in claim 1, it is characterised in that be additionally provided with the circular socket holes and be in
3rd groove of annular, the 3rd groove is adjacent with second groove, and the 3rd groove is arranged with the 3rd sealing ring.
6. a kind of waterproof earphones connector as claimed in claim 5, it is characterised in that the cross section of the 3rd groove is in ladder
Shape, the 3rd sealing ring protrude the 3rd groove, and the 3rd sealing ring protrudes from the horizontal stroke of the part of the 3rd groove
Section is in isosceles triangle or semicircle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720285860.3U CN206673199U (en) | 2017-03-22 | 2017-03-22 | A kind of waterproof earphones connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720285860.3U CN206673199U (en) | 2017-03-22 | 2017-03-22 | A kind of waterproof earphones connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206673199U true CN206673199U (en) | 2017-11-24 |
Family
ID=60374157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720285860.3U Expired - Fee Related CN206673199U (en) | 2017-03-22 | 2017-03-22 | A kind of waterproof earphones connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206673199U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109950744A (en) * | 2019-03-20 | 2019-06-28 | Oppo（重庆）智能科技有限公司 | Headset assembly and electronic device with it |
-
2017
- 2017-03-22 CN CN201720285860.3U patent/CN206673199U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109950744A (en) * | 2019-03-20 | 2019-06-28 | Oppo（重庆）智能科技有限公司 | Headset assembly and electronic device with it |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171124 Termination date: 20210322 |